baber/WOPTO huggingface dataset:
Patent CA-2924693-A1 (CA)
Title: Chemical inhibition of pitting corrosion in methanolic solutions containing an organic halide
Inventor: LIU ZHENGWEI
IPC: C23F11/08
Filed: 2014-10-16
Abstract: Pitting corrosion of stainless steel occurs in solutions of organic acid, such as tartaric acid, in an electrolyte solution with methanol. However, methanolic solutions containing at least one organic halide and at least one organic hydroxyacid and some water provide reduced pitting corrosion of stainless steel. The organic hydroxyacid may be a hydroxy acid containing 2 to 10 carbon atoms with at least one hydroxyl group and at least one carboxylic acid group, in a non-limiting example, glycolic acid. The pH of the methanolic solution may range from about 3.5 to about 8.
Patent CA-2925211-A1 (CA)
Inventor: ROMERO DONNA L
IPC: C07D487/04
Filed: 2014-09-25
Abstract: The present invention provides compounds, compositions thereof, and methods of using the same.
Patent CA-2926986-A1 (CA)
Inventor: GHIDO FLORIN
IPC: G10L19/008
Filed: 2014-10-13
Abstract: A method is described which decodes a downmix matrix (306) for mapping a plurality of input channels (300) of audio content to a plurality of output channels (302), the input and output channels (300, 302) being associated with respective speakers at predetermined positions relative to a listener position, wherein the downmix matrix (306) is encoded by exploiting the symmetry of speaker pairs (S1-S9) of the plurality of input channels (300) and the symmetry of speaker pairs (S10-S11) of the plurality of output channels (302). Encoded information representing the encoded downmix matrix (306) is received and decoded for obtaining the decoded downmix matrix (306).
Patent CA-2928126-A1 (CA)
Inventor: STOREN NICHOLAS
IPC: E06B3/44
Filed: 2014-10-20
Abstract: A panel assembly including a panel that can be positioned in an opening, the panel including a plurality of locking members spaced apart along at least part of a length of, and proximate to opposing longitudinal edges of the panel and a guide extending along either side of the opening, each guide including at least one locking flange extending along at least part of a length of the guide, wherein in use the panel is received in the guides so that the locking members selectively engage the flanges to limit lateral movement of the panel edges.
Patent CA-2929670-A1 (CA)
Inventor: HERNANDEZ SEGURA CARMEN
IPC: A46B11/00
Filed: 2013-11-08
Abstract: It comprises a sleeve (110) having an interior (120) for receiving at least one finger (130) of the user through at least one opening (140). The sleeve (110) comprises an inner portion(150), an applicator portion (160) at least part of which is suitable for applying a product, and a removable protective film (170) for at least partially covering the applicator portion (160). The removable protective film (170) may have at least one protective extension (180) to be pulled for removal. At least one end of the sleeve (110) may extend to at least one sleeve extension (190).
Patent CA-2929899-A1 (CA)
Inventor: HOLTSCHULTE SABINE
IPC: C25D3/54
Filed: 2013-12-10
Abstract: The present invention relates to an aqueous coating composition (A) comprising at least one cathodically separable binder (A1) and if necessary at least one cross-linking agent (A2) for the at least partial coating of an electrically conductive substrate using an electrophoretic dip coating paint, wherein (A) contains a total amount of at least 30 ppm bismuth, relative to the total weight of (A), and additionally at least one phosphorus-containing compound (P) which is blocked by at least one amine of the general formula (I), the use of (A) for at least partial coating of an electrically conductive substrate using an electrophoretic dip paint, a corresponding coating method, and an at least partially coated substrate obtained according to this method.
Patent CA-2932178-A1 (CA)
Title: Methods and systems for legacy compatible software
Inventor: ROYTBLAT IGAL
IPC: G06Q50/14
Filed: 2014-11-27
Abstract: Embodiments of the present technology relate to integrating web services into agent terminal systems. In one embodiment, a method includes monitoring commands on a native global distribution system desktop, the commands being input into native global distribution system (GDS) desktop in a native mainframe format, launching a user interface window of a web application for a map-based shopping and booking system in either a User Interface or in a native window when a travel request includes a trigger, providing the user interface window a local HTTP server with which to interface when running in the User Interface, and orchestrating communication between the native global distribution system (GDS) desktop, GDS web services, and the user interface window.
Patent CA-2934737-A1 (CA)
Inventor: CHOSSON SYLVAIN
IPC: B42D25/351
Filed: 2014-12-22
Abstract: A security device (1) for verifying an authenticity of a security document (100) comprises an at least partially transparent substrate (2) with a first surface (3) and a second surface (4). A first pattern (10) is arranged on the first surface (3). This first pattern (10) is derivable using a first seed pattern (10'). A second pattern (20) is arranged on said second surface (4). This second pattern (20) is derivable using the first seed pattern (10') and using a second seed pattern (20'). Transmittances and reflectivities of the first and second patterns (10, 20) are selected such that in a reflection viewing mode, only the first seed pattern (10') is visible. In a transmission viewing mode, however, only the second seed pattern (20') is visible.
Patent CA-2937918-A1 (CA)
Inventor: LOCKHART JAMES M
IPC: B01D61/42
Filed: 2014-02-28
Abstract: A method of recovering purified partly-hydrolyzed cellulose particles from a composition comprising agglomerated partly-hydrolyzed cellulose particles and an acid, using electrodialysis. The invention addresses the problem of reducing the acid to very low levels while avoiding the high capital and operating costs, high water usage and large filtration surface area or dilution time requirements of the prior art processes. Following dilution, concentration by centrifuging or settling, and/or dialysis of the composition, the composition is treated in an electrodialysis cell to remove ions, such as free sulfate from sulfuric acid. The method may include having an anion exchange resin in the feed compartment of the electrodialysis cell, adding a base to the receiving solution in the electrodialysis cell, and a second step of electrodialysis of the purified partly-hydrolyzed cellulose particles.
Patent CA-2938415-A1 (CA)
Inventor: ROGERS AARON STANLEY
IPC: G01K15/00
Filed: 2016-08-08
Abstract: A linear-thermal-sensor testing system has a signal generator and a reflection analyzer. The signal generator generates a series of damped sinusoidal impulse signals each of a different frequency, and transmits the damped sinusoidal impulse signals to a first end of the linear thermal sensor. The linear thermal sensor generates a reflection signal corresponding to each of series the damped sinusoidal impulse signals at a plurality of electrical discontinuities in the linear thermal sensing array. The reflection analyzer receives a reflection signal from the first end of the linear thermal sensor. The reflection signal has indicia of electrical properties and locations within the linear thermal sensor for each of the plurality of electrical discontinuities. The reflection analyzer calculates the electrical properties and the locations within the linear thermal sensor based on the indicia of the received reflection signal.
Patent CA-2940234-A1 (CA)
Title: Automated tree and plant watering system
Inventor: MORAN PETER C
IPC: A47G33/12
Filed: 2015-02-19
Abstract: An apparatus for providing fluid to a container bearing a plant, tree, shrub, fern or other vegetation wherein the apparatus comprises a vessel having at least one exterior surface sufficiently strong enough to withstand the weight of the container, a fluid reservoir and pump concealed within the vessel, a pump concealed within the vessel making fluid contact with the fluid reservoir via a pump intake and a pressure switch or moisture switch operatively connected to the pump also concealed within the vessel and methods for providing fluid from the fluid reservoir to the container thereof.
Patent CA-2940633-A1 (CA)
Title: Universal authenticator across web and mobile
Inventor: ZHENG WENTAO
IPC: G06F21/62
Filed: 2015-02-23
Abstract: Applications that rely on user authentication information execute within an application container on the computing device. The application container comprises a plug receiver module and a delegate module. When a request for authentication is initiated, the user is prompted to connect a remote identification device to the computing device. The remote identification device stores an encrypted version of a user secret code. The plug receiver module reads the encrypted version of the user secret code and communicates the encrypted information to a remote authentication server. The remote authentication server decrypts the user secret code and uses the decrypted user secret code to identify and communicate corresponding user authentication information to the delegate module. The delegate module establishes an authenticated session by making the user authentication information available to the applications executing in the application container.
Patent CA-2944511-A1 (CA)
Title: Relatively movable slip body and wicker for enhanced release capability
Inventor: LEMM WILLIAM C
IPC: E21B23/01
Filed: 2015-04-04
Abstract: A slip assembly is in two pieces that move relatively to each other to facilitate release. The wicker portion is dovetailed to the base near a center underside location and at the edges. A positive travel stop converts the initial relative movement into tandem movement of the base and the wicker segment after a predetermined relative movement that has resulted in release. Adjacent components prevent relative movement during the radially outward movement for setting the assembly during which there is tandem movement of the base portion and the wicker portion. The two portions can be initially attached with a breakable member that fails during the release movement.
Patent CA-2949508-A1 (CA)
Inventor: WYNALDA ROBERT M JR
IPC: F16M11/02
Filed: 2016-11-24
Abstract: An adjustable mount for holding equipment or an equipment-holding arm at, for example, a hunting location such as a deer blind or a tree stand includes a base mounting bracket and an adjustable ball joint removably secured to the mounting bracket. The base mounting bracket is secured to something and can be left in place during the hunting season. The ball joint can be removed and taken with the user. In some configurations, the ball joint can be locked in a desired orientation which is maintained when the ball joint is removed from the base mounting bracket so that the desired orientation is reestablished when the user replaces the ball joint in the base mounting bracket. One version of the ball joint includes a piston cylinder used to release locking pressure to allow for adjustment. The piston cylinder can be pneumatic or hydraulic. A configuration of the base mounting bracket can be readily assembled from a collapsed flat configuration. An articulating equipment holding arm with first and second arms provides an adjustable mount for holding equipment.
Patent CA-2953003-A1 (CA)
Inventor: ZHANG FUYAO
IPC: C07D493/22
Filed: 2015-06-08
Abstract: The present invention relates to a method for preparing an Eribulin intermediate, and in particular, the present invention relates to a compound represented by formula IV, wherein R1 is a hydroxyl protecting group, preferably a (C1-10 alkyl group or aryl group)3 silyl group, and more preferably TBDPS; and R2 is a hydroxyl protecting group, preferably a benzyl group or(C1-10 alkyl group or aryl group)3 silyl group, and more preferably a benzyl group or TBS. The present invention also particularly relates to a method for preparing the compound represented by formula IV. The method has the advantages of a moderate reaction condition, simple and convenient operation and low synthesis cost, and is suitable for mass production.
Patent CA-2953087-A1 (CA)
Title: Monocular stereoscopic camera
Inventor: PYO DO-YEON
IPC: G03B35/08
Filed: 2015-06-24
Abstract: A monocular stereoscopic camera according to the present invention uses a macro lens capable of performing proximity expansion shooting as a third image formation lens assembly or a telephoto lens having, in combination with a second image formation lens assembly, the characteristics of a macro lens.  Thus, The monocular stereoscopic camera has an advantage in that the camera can use various first image formation lens assemblies, reduce a vignetting phenomenon, reduce the entire length thereof, remove n adjustment parameter, which is repetitive and replaceable, from among parameters requiring adjustment of an optical axis, and distinguish a parameter to be adjusted during shooting and an adjustment parameter which may be fixed during shooting once after adjustment, from each other.  Thus, the camera can be easily and simply manipulated and operated and has a simple structure.
Patent CA-2957842-A1 (CA)
Inventor: KONTOMARIS KONSTANTINOS
IPC: C09K3/30
Filed: 2015-08-26
Abstract: Disclosed are azeotropic or azeotrope-like compositions containing Z-l,l,l,4,4,4-hexafluoro-2-butene and methyl perfluoropropyl ether. Also disclosed is a process of using the azeotropic or azeotrope-like composition as a blowing agent for preparing a thermoplastic or thermoset foam. Also disclosed is a process of using the azeotropic or azeotrope-like composition as a refrigerant for producing cooling or heating. Also disclosed is a process of using such azeotropic or azeotrope-like compositions as solvents. Also disclosed is a process of using the azeotropic or azeotrope-like composition as a propellant for producing an aerosol. Also disclosed is a process of using such azeotropic or azeotrope-like compositions as heat transfer media. Also disclosed is a process of extinguishing or suppressing a fire by using such azeotropic or azeotrope-like compositions. Also disclosed is a process of using such azeotropic or azeotrope-like compositions as dielectrics.
Patent CA-2960203-A1 (CA)
Title: Dispositif de correction orthodontique amovible
Inventor: HUNG CHENG-HSIANG
IPC: A61C7/12
Filed: 2017-03-08
Abstract: Un dispositif de correction orthodontique amovible comprend une première et une deuxième unité de correction, et plusieurs pièces élastiques. La première unité de correction est conçue pour être portée de manière amovible sur les dents antérieures à larcade dentaire maxillaire ou mandibulaire dun patient et comprend plusieurs premières parties de raccord. La deuxième unité de correction est conçue pour être portée de manière amovible sur les dents postérieures à la même arcade dentaire maxillaire ou mandibulaire dun patient et comprend plusieurs deuxièmes parties de raccord. Les pièces élastiques raccordent les premières parties de raccord aux deuxièmes. Ainsi, la force élastique des pièces élastiques entraîne la première unité de correction à se contracter vers la deuxième unité de correction pour produire une contraction et une intrusion en masse des dents antérieures pendant la fermeture despace dans le traitement dun prognathisme dentaire.
Patent CA-2960967-A1 (CA)
Inventor: GREEN MICHAEL
IPC: B62B1/00
Filed: 2015-09-10
Abstract: A dolly for transporting goods. The dolly includes a frame, a wheel assembly mounted on the frame, and a baseplate extending from the frame. The baseplate has a horizontal portion extending forward from the frame and a vertical portion extending upward from the horizontal portion. The dolly includes a handgrip attached to the frame for maneuvering the dolly and an upper support bar removably attached to and extending laterally across the frame at a pre-determined height above the baseplate. The upper support bar having a length greater than the width of the frame. The dolly includes a lower support bar removably attached to and extending laterally across the vertical portion of the baseplate. The lower support bar has a length greater than the width of the baseplate.
Patent CA-2961342-A1 (CA)
Inventor: WRIGHT ERIC C
IPC: B60T13/66
Filed: 2014-09-17
Abstract: A system for controlling locomotive compressors in a multiple locomotive consist to optimize compressor life, cold weather operation, and maintenance schedules. Each compressor is associated with a controller than can communicate via an interface to a network with the corresponding controllers of the other compressors that are also interfaced to the network. A lead compressor controller may then issue commands to the other compressor controller to more efficiently restore pressure to the system, to implement improved usage schedules, or to manage maintenance intervals to maximize usage of each compressor during periodic maintenance intervals.
Patent CA-2963719-A1 (CA)
Inventor: DENGL STEFAN
IPC: C07K16/24
Filed: 2015-11-06
Abstract: Herein are reported humanized anti-IL-1beta antibodies that are humanized variants of the murine anti-IL-1beta antibody H34. A specific humanized antibody comprises (a) a HVR-H1 comprising the amino acid sequence of SEQ ID NO: 25, (b) a HVR-H2 comprising the amino acid sequence of SEQ ID NO: 27, and (c) a HVR-H3 comprising the amino acid sequence of SEQ ID NO: 28.
Patent CA-2966771-A1 (CA)
Title: Device for performing a bending test
Inventor: AEGERTER JOHANNES
IPC: G01N3/20
Filed: 2015-09-21
Abstract: The invention relates to a device for carrying out a bending test having a base plate (4) with abutments (6a, 6b) connected via the base plate (4), with bearing blocks (8a, 8b) which each have a support (10a, 10b) for supporting a bending test specimen (12) and having a bending die or a bending sword (18) for applying a force to a bending test specimen (12). The technical problem of specifying a device (2) for carrying out a bending test, with which the disadvantages from the prior art can be avoided and, in particular, the distance between the supports (10a, 10b) can be set precisely and in a force-resistant fashion, is solved in that the abutments (6a, 6b) and the bearing blocks (8a, 8b) bear one against the other by means of contact faces (14a, 14b; 16a, 16b) which are inclined with respect to the base plate (4). Furthermore, the invention relates to a method for carrying out a bending test using a device (2) according to the invention, in which bending test a bending test sample (12) is positioned on the supports (10a, 10b), and in which bending test a force (Fs) is applied to the bending test sample (12) between the supports (10a, 10b).
Patent CA-2969766-A1 (CA)
Inventor: PETROVICH VIC
IPC: B62B7/06
Filed: 2016-06-29
Abstract: A foldable trolley (1) having an elongate frame (2) defining a frame axis XX and having a first end (3), a second end (4) and sides (5, 6) extending therebetween. An elongate arm (7) defining an arm axis YY. The arm pivotally attachable to said frame and adapted in use to move from a stored position, where said arm axis is substantially parallel to said frame axis, and a use position, where said arm axis is substantially perpendicular to said frame axis. A support member (10) having a first end (11), a second end (12) and sides (13, 14) extending therebetween. The support member pivotally attachable to said frame and adapted in use to move from a stored position, where said member is substantially parallel to said frame axis and a use position, where said support member is locatable at an acute angle to said frame axis. The support member adapted in use to hold bags in said use position.
Patent CA-2969882-A1 (CA)
Inventor: BENTLEY TREVOR
IPC: H04R29/00
Filed: 2015-12-22
Abstract: In accordance with an embodiment, described herein is a system and method for testing and certification of media devices for use within a connected media environment. A testing device includes an input mechanism, for example a microphone, and a plurality of test files. Each test file can be used to produce a characteristic signal, for example an audio track having a particular frequency. The testing device emulates a gateway between a media device under test, such as an audio speaker, and a media server. Test scripts can be used to mimic commands to play or otherwise access media content at the device under test. Playback of a particular test file can be detected and recognized according to the characteristic signal produced by that test file. Resultant test information can be used to evaluate the performance and/or certify operation of the media device within the connected media environment.
Patent CA-2971058-A1 (CA)
Title: Dust cup assembly and handheld cleaner having same
Inventor: SONG BINGXIAN
IPC: A47L5/24
Filed: 2016-11-30
Abstract: The present disclosure relates to a dust cup assembly and a handheld cleaner having the same, the dust cup assembly includes a casing having a central chamber, a dedusting chamber and a dust collecting chamber, wherein the central chamber is configured to have an upright columnar shape and comprises an air exhaust chamber and a mounting chamber in communication with each other in an up-and-down direction, the dedusting chamber is configured to have a closed annular cross section and surrounds the air exhaust chamber by one circle, the dust collecting chamber is located below the dedusting chamber, has a non-closed annular cross section and surrounds the mounting chamber by less than a circle; a negative pressure device, in which wherein at least a majority of the negative pressure device is provided in the mounting chamber and used to suck airflow from the environment into the casing; and a dedusting device provided in the dedusting chamber to remove dust from the sucked airflow.
Patent CA-2971225-A1 (CA)
Inventor: JI XUNMING
IPC: A61B5/022
Filed: 2015-01-15
Abstract: Disclosed is ischemic precondition treatment equipment and a use and method thereof for judging health condition of blood vessels. A gas way structure (4) is arranged inside a shell of ischemic precondition training treatment equipment. The gas way structure comprises a 5-way device (43). The 5-way device (43) is connected to a left gas pump (41), a right gas pump (42), a left solenoid valve (44), a right solenoid valve (45) and a release valve (48), respectively. The gas way structure (4) can rapidly bring a pressure of an armband airbag to the set pressure value in a short period of time, which is effective in relieving the patients' discomfort and pain when used. It is suitable for long-term use for training. In addition, it also can judge the health condition of blood vessels.
Patent CA-2972687-A1 (CA)
Inventor: NELSON NICHOLAS CHARLES
IPC: C01B32/60
Filed: 2016-01-26
Abstract: The present invention relates to a process for the preparation of an aqueous solution comprising at least one alkaline earth metals hydrogen carbonate, a process for the mineralization of water as well as the use of an aqueous solution comprising at least one alkaline earth metals hydrogen carbonate obtained by the process for the mineralization of water.